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SUSE: 2020:2673-1 Important Update: Samba Security Issues Resolved

suse
Calendar Grey September 17, 2020
Dist Suse Esm H88
SUSE releases a critical security patch for samba addressing several vulnerabilities. Detailed instructions for applying the updates are provided.
An update that fixes 15 vulnerabilities is now available

Summary

This update for samba to version 4.10.17 fixes the following issues: - Fixed net command unable to negotiate SMB2; (bsc#1174120); - Update to 4.10.17 - CVE-2020-10745: Invalid DNS or NBT queries containing dots use several seconds of CPU each; (bso#14378); (bsc#1173160). - CVE-2020-10730: NULL de-reference in AD DC LDAP server when ASQ and VLV combined; (bso#14364); (bsc#1173159). - CVE-2020-10760: Fix use-after-free in AD DC Global Catalog LDAP server with paged_result or VLV; (bso#14402); (1173161). - CVE-2020-14303: Fix endless loop from empty UDP packet sent to AD DC nbt_server; (bso#14417); (bsc#1173359). - CVE-2020-10730: NULL de-reference in AD DC LDAP server when ASQ and VLV combined, ldb: Bump version to 1.5.8; (bso#14364); (bsc#1173159).

Topics%20covered

Topics Covered

security advisory denial of service update samba important software fix suse

References

#1141267 #1144902 #1154289 #1154598 #1158108

#1158109 #1160850 #1160852 #1160888 #1169850

#1169851 #1173159 #1173160 #1173359 #1174120

Cross- CVE-2019-10197 CVE-2019-10218 CVE-2019-14833

CVE-2019-14847 CVE-2019-14861 CVE-2019-14870

CVE-2019-14902 CVE-2019-14907 CVE-2019-19344

CVE-2020-10700 CVE-2020-10704 CVE-2020-10730

CVE-2020-10745 CVE-2020-10760 CVE-2020-14303

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise High Availability 12-SP5

https://www.suse.com/security/cve/CVE-2019-10197.html

https://www.suse.com/security/cve/CVE-2019-10218.html

https://www.suse.com/security/cve/CVE-2019-14833.html

https://www.suse.com/security/cve/CVE-2019-14847.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:2673-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service update samba important software fix suse

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